調焦
拼音：tiáo jiāo英文解釋：
focus【化】 focusing
中文解釋：
調整焦距使物像清楚 >>查看“調焦”在國語詞典中的解釋相關詞條：
1.tofocus 2.focus-in例句：
- 我的照相機上的調焦裝置有毛病。The focus on my camera isn't working properly.
- 調焦調整（如透鏡）而得到清晰圖象To adjust(a lens, for example) to produce a clear image.
- 利用CCD實現高精度自動調焦系統Realization of High Precision Focuing System With CCD
- 首先，學習顯微鏡如何調焦。First, learn how to focus the microscope.
- ＂這張照片看上去有些滑稽，我想你是忘了給照相機調焦距了。＂This photograph looks funny; I think you forgot to focus the camera.
- 用CCD實現調焦的電控系統研究A Study of Focusing by CCD in an Automatic Control System